How many CVEs have patched save?

2 published CVEs changed save in aio-libs/aiohttp, in 2 distinct patches totalling 91 changed lines, between 2026 and 2026.

What is the latest CVE that changed save?

CVE-2026-54279 (AIOHTTP: Host-Only Cookies Become Domain Cookies After CookieJar Persistence), published 2026-06-22, changed lines 180 to 201 of aiohttp/cookiejar.py.

How does save compare to the rest of aio-libs/aiohttp?

aio-libs/aiohttp has 42 CVEs with a located fix in total; 2 of them changed save.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Save

save in aio-libs/aiohttp: Patched by 2 CVEs

aio-libs/aiohttp

Function

save

Name: save in aio-libs/aiohttp: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

aiohttp/cookiejar.py

Last patched June 22, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

save in aio-libs/aiohttp was changed by 2 published CVE fixes in 2026, in 2 distinct patches that added or removed 91 lines in total.

aio-libs/aiohttp has 42 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed save, newest first, with the lines each fix touched.

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

AIOHTTP: Host-Only Cookies Become Domain Cookies After CookieJar Persistence
CVE-2026-54279 · lines 180–201 · +10 −3
Low · CVSS 1.3
EPSS 0.5%2026-06-22
AIOHTTP Vulnerable to Deserialization of Untrusted Data
CVE-2026-34993 · lines 151–228 · +74 −4
High · CVSS 7.3
EPSS 0.5%2026-06-02

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1loadaiohttp/cookiejar.py1 CVEs · 1 patches2026
2_load_json_dataaiohttp/cookiejar.py1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in aio-libs/aiohttp changed by the most CVE fixes.

parse_headers8 CVEs · aiohttp/http_parser.py feed_data7 CVEs · aiohttp/http_parser.py get_content_length6 CVEs · aiohttp/http_parser.py __init__5 CVEs · aiohttp/http_parser.py parse_message4 CVEs · aiohttp/http_parser.py post4 CVEs · aiohttp/web_request.py

All patched functions in aio-libs/aiohttp

Frequently asked questions

Common questions about CVE fixes to save.

How many CVEs have patched save?: 2 published CVEs changed save in aio-libs/aiohttp, in 2 distinct patches totalling 91 changed lines, between 2026 and 2026.
What is the latest CVE that changed save?: CVE-2026-54279 (AIOHTTP: Host-Only Cookies Become Domain Cookies After CookieJar Persistence), published 2026-06-22, changed lines 180 to 201 of aiohttp/cookiejar.py.
How does save compare to the rest of aio-libs/aiohttp?: aio-libs/aiohttp has 42 CVEs with a located fix in total; 2 of them changed save.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

aiohttp/cookiejar.py on GitHub (opens in a new tab)
All patched functions in aio-libs/aiohttp
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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